CN220193810U - Eyebrow tattooing battery pen with adjustable stroke - Google Patents

Abstract

The utility model discloses a eyebrow tattooing battery pen with adjustable stroke, which comprises a battery shell, wherein a storage battery, a circuit board and a thimble plate are respectively and fixedly arranged in an inner cavity of the battery shell, a motor sleeve is fixedly connected to the bottom of the battery shell, a fixed ring is rotationally connected to the surface of the motor sleeve, a limiting inner sleeve is fixedly connected to the inner wall of the fixed ring, a handle is fixedly sleeved on the surface of the limiting inner sleeve, an eccentric hole is formed in the motor sleeve, and a driving mechanism is movably connected to the inner wall of the eccentric hole; the driving mechanism comprises a motor, and an output shaft of the motor is fixedly connected with an eccentric part. The utility model has the advantages of be convenient for adjust the stroke, solved current eyebrow tattooing battery pen at the in-process of using, be inconvenient for quick to adjust the stroke of syringe needle, lead to the stroke that the syringe needle is deep into skin too dark and too shallow easily, influence the healthy of skin and the effect of tattooing the eyebrow, reduced the problem of the security and the travelling comfort of tattooing the eyebrow battery pen.

Description

Eyebrow tattooing battery pen with adjustable stroke

Technical Field

The utility model relates to the technical field of eyebrow tattooing instruments, in particular to a stroke-adjustable eyebrow tattooing battery pen.

Background

The battery pen for tattooing eyebrows is a special wireless electronic device for tattooing eyebrows, which is powered by a battery, and is usually operated by a miniature needle in the process of tattooing eyebrows, and the needle can be replaced and sterilized as required. The needle of the battery pen for tattooing eyebrows is generally spring-loaded. Such springs are commonly referred to as "spring needles" and can adjust the force as needed to achieve more accurate and efficient operation. The principle of spring type needles is to connect the needle to the motor of the device by means of the elastic properties of the spring. In the operation process, along with the rotation of the motor, the needle head can vibrate up and down, and the spring can automatically adjust the force of the needle head, so that the operation is more stable, accurate and comfortable.

The current eyebrow tattooing battery pen is inconvenient in the use, and quick travel to the syringe needle is adjusted, leads to the syringe needle to go deep into the travel of skin too dark and too shallow easily, influences the healthy of skin and the effect of tattooing eyebrow, has reduced the security and the travelling comfort of tattooing eyebrow battery pen.

Disclosure of Invention

The utility model aims to provide a eyebrow tattooing battery pen with an adjustable stroke, which has the advantage of being convenient to adjust the stroke, solves the problems that the stroke of a needle head is inconvenient to adjust rapidly in the use process of the traditional eyebrow tattooing battery pen, the stroke of the needle head penetrating into the skin is too deep and too shallow, the health of the skin and the eyebrow tattooing effect are affected, and the safety and the comfort of the eyebrow tattooing battery pen are reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an adjustable stroke's line eyebrow battery pen, includes the battery case, battery case's inner chamber is fixed mounting respectively has battery, circuit board and thimble board, battery case's bottom fixedly connected with motor cover, motor cover's surface rotation is connected with the solid fixed ring, gu fixed ring's inner wall fixedly connected with spacing endotheca, spacing endotheca's fixed surface is overlapped and is equipped with the handle, eccentric hole has been seted up to motor cover's inside, eccentric hole's inner wall swing joint has actuating mechanism;

the driving mechanism comprises a motor, an output shaft of the motor is fixedly connected with an eccentric part, the bottom of the eccentric part is movably connected with a sliding rod, and the bottom of the sliding rod is fixedly connected with a sliding block.

As the eyebrow tattooing battery pen with the adjustable stroke, the circuit board is preferably provided with the display screen, the interface and the control button respectively, the display screen, the interface and the control button extend to the outer side of the battery shell, and the circuit board is electrically connected with the storage battery.

As the eyebrow tattooing battery pen with the adjustable stroke, the display screen, the interface and the control button are preferably electrically connected with the circuit board.

As the stroke-adjustable eyebrow tattooing battery pen, the output end of the thimble plate is preferably electrically connected with the input end of the motor.

Preferably, as the eyebrow tattooing battery pen with the adjustable stroke, the surface of the motor sleeve is provided with an adjusting number.

As the stroke-adjustable eyebrow tattooing battery pen, the utility model is preferable, and the surface of the sliding block is in sliding connection with the inner wall of the limit inner sleeve.

As the eyebrow tattooing battery pen with the adjustable stroke, the utility model is preferable, the surface of the motor sleeve is sleeved with the rubber ring, and the surface of the rubber ring is movably connected with the inner wall of the fixed ring.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the position of the motor can be adjusted by arranging the eccentric hole in the motor sleeve, so that the stroke of the needle head is changed, when the stroke is required to be adjusted, the motor sleeve is rotated on the inner wall of the fixed ring, and as the elliptical eccentric hole is arranged in the motor sleeve, the motor in the motor sleeve can be driven to move up and down in the rotating process of the motor sleeve, the eccentric parts arranged at the bottom of the motor can synchronously move, so that different center distances are generated to change the up-down moving distance of the sliding block, the needle head is arranged at the bottom of the sliding block, the eccentric parts are driven to rotate rapidly in the working process of the motor, the eccentric parts are movably connected with the sliding rod to drive the sliding rod and the sliding block to reciprocate up and down, the needle head with a spring is arranged at the bottom of the sliding block, the spring needle head supports the bottom of the sliding block, so that the sliding block can slide up and down in the inner wall of the limiting inner sleeve in the moving process of the sliding block, and the limiting inner sleeve limits the sliding block.

2. According to the utility model, the storage battery is arranged, so that the circuit board can be conveniently powered, the interface is connected with the charger, the charger charges the storage battery through the circuit board, the display screen limits the working state of the motor, the control button can be used for inputting control instructions to the circuit board, the output end of the storage battery is electrically connected with the input end of the ejector plate, and the ejector plate supplies power to the motor through the electric wire.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a front cross-sectional isometric view of the present utility model;

FIG. 3 is a front cross-sectional view of the adjustment sleeve of the present utility model;

FIG. 4 is a perspective view of a drive mechanism of the present utility model;

fig. 5 is a bottom isometric view of the drive mechanism of the present utility model.

In the figure: 1. a battery case; 2. a motor sleeve; 3. a driving mechanism; 301. a motor; 302. an eccentric member; 303. a slide block; 304. a slide bar; 4. a fixing ring; 5. a handle; 6. a control button; 7. a display screen; 8. an interface; 9. a needle ejection plate; 10. a limiting inner sleeve; 11. a circuit board; 12. a storage battery; 13. eccentric holes.

Detailed Description

Referring to fig. 1-5, an adjustable-stroke eyebrow tattooing battery pen comprises a battery case 1, a storage battery 12, a circuit board 11 and a thimble board 9 are fixedly installed in an inner cavity of the battery case 1, a display screen 7, an interface 8 and a control button 6 are fixedly installed on the circuit board 11, the display screen 7, the interface 8 and the control button 6 extend to the outer side of the battery case 1, the circuit board 11 is electrically connected with the storage battery 12, the display screen 7, the interface 8 and the control button 6 are electrically connected with the circuit board 11, the circuit board 11 can be conveniently powered by arranging the storage battery 12, the interface 8 is connected with a charger, the charger charges the storage battery 12 through the circuit board 11, the display screen 7 limits the working state of a motor 301, a control instruction can be input to the circuit board 11 through the control button 6, the output end of the storage battery 12 is electrically connected with the input end of the thimble board 9, and the thimble board 9 supplies power to the motor 301 through an electric wire.

Further, the bottom fixedly connected with motor cover 2 of battery case 1, the surface rotation of motor cover 2 is connected with solid fixed ring 4, and gu fixed ring 4's inner wall fixedly connected with spacing endotheca 10, gu fixed ring 4 connect spacing endotheca 10 and motor cover 2, and the fixed cover in surface of spacing endotheca 10 is equipped with handle 5, through setting up handle 5, can be convenient for the user hold the battery pencil of tattooing eyebrows.

Further, the eccentric hole 13 is formed in the motor sleeve 2, the driving mechanism 3 is movably connected to the inner wall of the eccentric hole 13, the position of the motor 301 can be adjusted by forming the eccentric hole 13 in the motor sleeve 2, so that the needle head stroke is changed, when the stroke is required to be adjusted, the motor sleeve 2 is rotated on the inner wall of the fixed ring 4, and the motor 301 in the motor sleeve 2 is driven to move up and down in the rotating process of the motor sleeve 2 due to the elliptical eccentric hole 13 formed in the motor sleeve 2, and the eccentric piece 302 at the bottom of the motor 301 is synchronously moved, so that different center distances are generated to change the up-down moving distance of the sliding block 303.

Further, the surface of the motor housing 2 is provided with an adjustment number, and by setting the adjustment number, the adjustment stroke of the motor 301 can be observed.

Further, the driving mechanism 3 comprises a motor 301, an output shaft of the motor 301 is fixedly connected with an eccentric member 302, the bottom of the eccentric member 302 is movably connected with a sliding rod 304, the bottom of the sliding rod 304 is fixedly connected with a sliding block 303, a needle head is arranged at the bottom of the sliding block 303, the eccentric member 302 is driven to rotate rapidly in the working process of the motor 301, the eccentric member 302 is movably connected with the sliding rod 304 in the rotating process of the eccentric member 302, the sliding rod 304 and the sliding block 303 are driven to reciprocate up and down, the needle head with a spring is arranged at the bottom of the sliding block 303, and the spring needle head supports the bottom of the sliding block 303, so that the sliding block 303 can move up and down.

Further, the output end of the ejector plate 9 is electrically connected with the input end of the motor 301, and the ejector plate 9 supplies power to the motor 301.

Further, the surface of the sliding block 303 is slidably connected with the inner wall of the limiting inner sleeve 10, the sliding block 303 slides on the inner wall of the limiting inner sleeve 10 in the moving process of the sliding block 303, and the limiting inner sleeve 10 limits the sliding block 303.

Further, the rubber ring is sleeved on the surface of the motor sleeve 2, the surface of the rubber ring is movably connected with the inner wall of the fixed ring 4, and friction force between the motor sleeve 2 and the fixed ring 4 can be increased through the arrangement of the rubber ring, so that the motor sleeve 2 is prevented from rotating.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (7)

1. The utility model provides an adjustable stroke's line eyebrow battery pen, includes battery case (1), battery case (1) inner chamber is fixed mounting respectively has battery (12), circuit board (11) and thimble board (9), battery case (1) bottom fixedly connected with motor cover (2), motor cover (2) surface rotation is connected with solid fixed ring (4), gu fixed ring (4) inner wall fixedly connected with spacing endotheca (10), spacing endotheca (10) surface fixation cover is equipped with handle (5), its characterized in that: an eccentric hole (13) is formed in the motor sleeve (2), and a driving mechanism (3) is movably connected to the inner wall of the eccentric hole (13);

the driving mechanism (3) comprises a motor (301), an output shaft of the motor (301) is fixedly connected with an eccentric part (302), the bottom of the eccentric part (302) is movably connected with a sliding rod (304), and the bottom of the sliding rod (304) is fixedly connected with a sliding block (303).

2. The battery pencil of claim 1, wherein the battery pencil comprises: the circuit board (11) is fixedly provided with a display screen (7), an interface (8) and a control button (6) respectively, the display screen (7), the interface (8) and the control button (6) extend to the outer side of the battery shell (1), and the circuit board (11) is electrically connected with the storage battery (12).

3. The battery pencil of claim 2, wherein the battery pencil further comprises: the display screen (7), the interface (8) and the control button (6) are electrically connected with the circuit board (11).

4. The battery pencil of claim 1, wherein the battery pencil comprises: the output end of the thimble plate (9) is electrically connected with the input end of the motor (301).

5. The battery pencil of claim 1, wherein the battery pencil comprises: the surface of the motor sleeve (2) is provided with an adjusting number.

6. The battery pencil of claim 1, wherein the battery pencil comprises: the surface of the sliding block (303) is in sliding connection with the inner wall of the limit inner sleeve (10).

7. The battery pencil of claim 1, wherein the battery pencil comprises: the surface of the motor sleeve (2) is sleeved with a rubber ring, and the surface of the rubber ring is movably connected with the inner wall of the fixed ring (4).